[WWcvs] pg: Fixed a problem with formatStudentAnswer not being defined in the

[dpvc v. a. <we...@ma...>]

Log Message:
-----------
Fixed a problem with formatStudentAnswer not being defined in the
special context created for this answer checker.

Modified Files:
--------------
    pg/macros:
        answerVariableList.pl

Revision Data
-------------
Index: answerVariableList.pl
===================================================================
RCS file: /webwork/cvs/system/pg/macros/answerVariableList.pl,v
retrieving revision 1.1
retrieving revision 1.2
diff -Lmacros/answerVariableList.pl -Lmacros/answerVariableList.pl -u -r1.1 -r1.2
--- macros/answerVariableList.pl
+++ macros/answerVariableList.pl
@@ -44,6 +44,7 @@
   flags => {
     NumberCheck => 
       sub {shift->Error("Entries in your list must be variable names")},
+    formatStudentAnswer => 'evaluated',  # or 'parsed' or 'reduced'
   },
 );
 Context("VariableList");